1.

Match the columns:Column ‘A’Column ‘B’1. Concept of pHa. pH higher than 7.52. Acidic Soilb. pH 6.5 – 7.53. Neutral Soilc. pH less than 6.54. Alkaline Soild. Sorensen

Answer»
Column ‘A’Column ‘B’
1. Concept of pHd. Sorensen
2. Acidic Soilc. pH less than 6.5
3. Neutral Soilb. pH 6.5 – 7.5
4. Alkaline Soila. pH higher than 7.5


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